Tell you what is cloud computing with a story

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For a long time ago, the small Y Jun, the mechanical professional, just graduated from college. In order to cater to market demand, Xiao Y Jun decided to start a mold factory to make a mold of various alloys. In order to be able to build a factory, Xiao Y Jun has borrowed money, decided to take his small factory in the simplest way. Therefore, Xiao Y Jun used a borrowed money to purchase a group of necessary raw materials and tools, and invited several partners and spend money to hire several workers.

In order to save money, the small Y Jun's factory is on a remote empty space. Since the production mold process needs to be used to use water and electricity, Xiao Y Jun makes workers to play a well in the mold factory, used for the necessary water resources when molding. At the same time, in order to provide power resources to the factory, Xiao Y Jun has a turbine in the nearby river, usually relying on the impact of water to drag the generator, and the generator converts magnetic energy into electric energy for the factory.

After the raw materials and the necessary hydropower resources, the small Y Jun's factory works smoothly. They are happy to work, they are proud of their first products. With a professional level and rigorous working attitude of Xiao Y, his products quickly received the public, and the produced products quickly converted into a profit. Soon after, they received a big list, and the entrepreneurial company of a alumni should order 10,000 molds, requiring them to deliver at the end of the year. However, I haven't remembered that I am happy, Xiao Y is in trouble. Xiao Y Jun is thinking, if you want to make so many new products in the end of the warranty, it is far less than a few people's work. Therefore, Xiao Y Jun continued to recruit horses and expand their team. At the same time, after the expansion of the working manpower, in order to meet the needs of resources, Xiao Y Jun opened up five or six wells next to the factory, and several generators were added. In order to maximize the use of water wells and generators, small Y Jun is hired in many wells in hydropower, helping them to take water. Finally, under their hard work, they completed their production programs on time before the end of the year, and earned a lot of money. At the same time, their company has a higher visibility in the industry.

Although earned a big money, in order to complete this task, Xiao Y is busy many days nights, so Xiao Y Jun has fallen into meditation ...

Since then, Xiao Y is decided that in order to improve production speed more efficiently, the company must manage more well in order. Therefore, Xiao Y Jun will serve as the CEO of the company, while arrangeing several partners to be responsible for the plant's water, electric resources, human resources, and raw materials. At the same time, in order to be able to compete for greater production needs, Xiao Y is commanded by the person in charge of the departments to expand its own manpower, and require more advanced technology, improve the production efficiency of resources such as water, electricity, to meet the factory owner. Product productivity. At the same time, Xiao Y Jun's own main work energy is placed on the main product line of the mold process. On the one hand, through our influence, talk about cooperation to receive a larger customer order; on the other hand, the latest mold process technology is constantly producing, and strive to produce better products.

In the case of continuous expanding the main product line of the factory, the demand for energy (water, electricity) is more greatly increased, and the person in charge of each department is constantly improving and expanding their team. However, with the growth of the business, the pressure of the person in charge of each department has gradually increased. The headache is that all kinds of power generation, and the water equipment is very old. If you need to meet the huge needs of the factory, you must increase the efficiency of production and electricity. Therefore, they are thinking that they must adopt more advanced power generation and water equipment through technological innovation. Therefore, under the approval of Xiao Y, they purchased a large number of advanced equipment. However, the problem has come, however, the deployment of advanced equipment is complex, although it improves production efficiency, but usually requires more professionals to operate and supervise, and the technical experts must be resolved when the equipment has problems. Most of the workers in the small y monkey factory are ordinary people, there is no concept. Therefore, the person in charge of the department spent a number of professionals, and the operation of the equipment and daily supervision. And hired a technical expert, responsible for the overall deployment settings, and maintenance.

The problem has been solved again. Xiao Y Jun is still happy with his little friends. Need more energy. Therefore, the person in charge of the department of water and electric resources is still constantly pursuing technology innovation, began to hire cutting-edge technicians to reform and innovate. For energy, although not their primary business, in order to meet the production needs of the primary product line, they need to constantly improve their energy production and innovative technologies. From the procurement, development, deployment, daily operation, maintenance, and post-maintenance guarantee, it needs you to solve itself. To this end, the small Y Jun's factory needs additional need to pay a lot of cost for energy production. With the continuous advancement of technology, small Y Jun has investive more and more costs in energy technology in terms of energy technology. Finally one day, the finance of the factory is in addition to the problem. The cost of investing in energy production and technological innovation is far from the main line business to the factory. For a long time, the factory is about to face bankruptcy. Xiao Y Jun is therefore caught in Pensive ...

, a message brings turning ...

It turns out that with the continuous development and progress of our technology, it is increasingly Many large hydropower stations have entered our daily life. In the nearby hydropower station, it is necessary to acquire the energy sector in the small Y Jun Plant with a certain price, all the water supply, power generation equipment and technology in the factory. In addition, the hydropower station can access the wire and water pipe for small Y Jun's factory. The plant's daily consumption of hydropower can communicate directly through the electric wire and the water pipe, and proposes to pay only as needed, and provide elastic extension.

Therefore, Xiao Y is no longer needed to produce the production of energy, and the technology of innovation and energy supply is provided by the hydropower station. Xiao Y is only necessary to pay a certain energy according to their own use. Cost. Other funds and energy can be placed on the company's main product line, concentrate on developing their own mold processes, making better products.

Since then, Xiao Y Jun is happy with his little friends ...

The story is so clear that the concept of cloud computing is already very clear. The hydropower station in the story is like a cloud computing company (such as AWS, Ali Cloud), and hydropower resources are computer resources, including hardware and software resources, such as calculations, storage, networks, virtual machines, databases, and more. Users only need to use the corresponding resources according to their own needs and pay for it. Do not need to build a data center, deploy system, research and development performance, daily maintenance upgrade, and more. These are all resolved by the cloud computing.

Focus on storage and virtualization technology, WeChat public number Storageeveloper, welcome attention and sharing!

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